The sound of selected locations or specific sound phenomena have been recorded using a digital audio recording device.Later on these recordings were deleted. This process of finding a location, recording and deleting is then captured textually. The result is an audio-event noted and transformed into script. The choice of the locations is purely subjective and does not follow any systematic interest.
The deletion notes from «series invisible» have been and will be published in regular intervals as small-format books (released on label Gruenrekorder).
Moreover, the deletion notes are made available on this website as they appear/are made.